Product comparison · 2 interface cards/adapters

Brainboxes PX-246 interface cards/adapter vs Brainboxes PX-431 interface cards/adapter

Key differences

Serial ports quantity
- PX-246 interface cards/adapter:1
- PX-431 interface cards/adapter:3
Connector(s)
- PX-246 interface cards/adapter:1x RS232 9-pin
- PX-431 interface cards/adapter:DB9 M
Certification
- PX-246 interface cards/adapter:ROHS, FCC, CE
- PX-431 interface cards/adapter:CE, METL, RoHS, WEEE
Depth
- PX-246 interface cards/adapter:70 mm
- PX-431 interface cards/adapter:120 mm
Weight
- PX-246 interface cards/adapter:51 g
- PX-431 interface cards/adapter:150 g
Ports quantity
- PX-246 interface cards/adapter:1
- PX-431 interface cards/adapter:3

Differences highlightedShow differences only

Comparison of PX-246, PX-431
15 specifications	A Brainboxes PX-246 interface cards/adapter Model PX-246 View product	B Brainboxes PX-431 interface cards/adapter Model PX-431 View product
Ports & interfaces2 differ
Host interface	PCIe	PCIe
Serial ports quantityDiffers	1	3
Connector(s)Differs	1x RS232 9-pin	DB9 M
Design1 differ
Product colour	Green	Green
CertificationDiffers	ROHS, FCC, CE	CE, METL, RoHS, WEEE
Weight & dimensions2 differ
Width	110 mm	110 mm
DepthDiffers	70 mm	120 mm
HeightKnown for one	15 mm	Unknown — not stated by the source
WeightDiffers	51 g	150 g
Other features1 differ
Data transfer rate	0.9 Mbit/s	0.9 Mbit/s
Ports quantityDiffers	1	3
Connectivity technology	Wired	Wired
Compatible operating systems	Win Server 2008, Server 2003, XP, Vista	Win Server 2008, Server 2003, XP, Vista
Mac compatibility	No	No
Power requirementsKnown for one	3.3V	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.